diff --git a/examples/hello_services/android/app/src/main/java/com/example/flutter/ExampleActivity.java b/examples/hello_services/android/app/src/main/java/com/example/flutter/ExampleActivity.java
index 145a5bd1e81..9badd2804e6 100644
--- a/examples/hello_services/android/app/src/main/java/com/example/flutter/ExampleActivity.java
+++ b/examples/hello_services/android/app/src/main/java/com/example/flutter/ExampleActivity.java
@@ -44,7 +44,7 @@ public class ExampleActivity extends Activity {
         flutterView.addOnMessageListener("getLocation",
             new FlutterView.OnMessageListener() {
                 @Override
-                public String onMessage(String message) {
+                public String onMessage(FlutterView view, String message) {
                     return onGetLocation(message);
                 }
             });